42678130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{9463}}^1$

素因数の和:9522

約数の個数: 32

約数和(自身を含む): 85857408

約数和(自身を除く): 43179278

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 9463, 18926, 47315, 94630, 104093, 208186, 387983, 520465, 775966, 1040930, 1939915, 3879830, 4267813, 8535626, 21339065, 42678130]

約数ペア:

[(1, 42678130), (2, 21339065), (5, 8535626), (10, 4267813), (11, 3879830), (22, 1939915), (41, 1040930), (55, 775966), (82, 520465), (110, 387983), (205, 208186), (410, 104093), (451, 94630), (902, 47315), (2255, 18926), (4510, 9463)]